# -*- coding:utf-8 -*-
# @Time   :  21:19
# @Author : jinzhongyi
# @File   : tk5_radiobutton.py

import tkinter as tk

window = tk.Tk()
window.title('my window')
window.geometry('200x200')

# var = tk.StringVar()
l = tk.Label(window, bg='yellow', width=20, text='empty')
l.pack()

# def print_selection():
#     l.config(text='you have selected ' + var.get())
#
# r1 = tk.Radiobutton(window, text='Option A',
#                     variable=var, value='A',
#                     command=print_selection)
# r1.pack()
#
# r2 = tk.Radiobutton(window, text='Optinon B',
#                     variable=var, value='B',
#                     command=print_selection)
# r2.pack()
#
# r3 = tk.Radiobutton(window, text='Option C',
#                     variable=var, value='C',
#                     command=print_selection)
# r3.pack()

window.mainloop()